Revue: | Brazilian journal of physics |
Base de datos: | PERIÓDICA |
Número de sistema: | 000403246 |
ISSN: | 0103-9733 |
Autores: | Csanad, M1 Csorgo, T2 Nagy, M1 |
Instituciones: | 1Eotvos Lorand University, Department of Atomic Physics, Budapest. Hungría 2Universidade Estadual Paulista "Julio de Mesquita Filho", Instituto de Fisica Teorica, Sao Paulo. Brasil |
Año: | 2007 |
Periodo: | Sep |
Volumen: | 37 |
Número: | 3A |
Paginación: | 1002-1013 |
País: | Brasil |
Idioma: | Inglés |
Tipo de documento: | Artículo |
Enfoque: | Analítico |
Resumen en inglés | After pointing out the difference between normal and anomalous diffusion, we consider a hadron resonance cascade (HRC) model simulation for particle emission at RHIC and point out that rescattering in an expanding hadron resonance gas leads to a heavy tail in the source distribution. The results are compared to recent PHENIX measurements of the tail of the particle emitting source in Au+Au collisions at RHIC. In this context, we show how can one distinguish experimentally the anomalous diffusion of hadrons from a second order QCD phase transition |
Disciplinas: | Física y astronomía |
Palabras clave: | Física nuclear, Relatividad general, Colisiones, Iones, Piones, Física de altas energías |
Keyword: | Physics and astronomy, Nuclear physics, General relativity, Collisions, Ions, Pions, High energy physics |
Texte intégral: | Texto completo (Ver PDF) |